Company Filing History:
2 out of 832,680 Years Active: 2017-2020
Title: Innovations by Weixing Ji in Centrifugal Compressor Technology
Introduction
Weixing Ji is a notable inventor based in Zhejiang, China, recognized for his contributions to the field of centrifugal compressor technology. With a total of two patents to his name, Ji has developed innovative solutions that enhance the efficiency and performance of compressor systems.
Latest Patents
Weixing Ji's latest patents include a "Centrifugal compressor assembly and method of operation with an air conditioner" and a "Method for increasing load capacity on a porous aerostatic bearing with a two-phase fluid." The centrifugal compressor assembly features a motor that drives a first-stage compressor, utilizing radial aerostatic bearings to stabilize the rotor's rotation and axial displacement. This design incorporates a thrust aerostatic bearing to balance the axial force of the rotor, employing a low-viscous vapor-liquid two-phase fluid as a lubricating medium. This innovative approach reduces the seal clearance by half, resulting in a minimum efficiency increase of 10 percent for the centrifugal compressor. The second patent focuses on enhancing the load capacity of porous aerostatic bearings through the use of a less viscous two-phase fluid, which improves pressure in the bearing gap and allows for higher relative speeds between bearing surfaces.
Career Highlights
Throughout his career, Weixing Ji has demonstrated a commitment to advancing compressor technology. His innovative designs and methods have positioned him as a key figure in the field, contributing to improved performance and efficiency in various applications.
Collaborations
Weixing Ji has collaborated with notable colleagues, including Fahua Gu and Peng Yuan, to further enhance his research and development efforts in compressor technology.
Conclusion
Weixing Ji's innovative patents and contributions to centrifugal compressor technology highlight his expertise and dedication to improving engineering solutions. His work continues to influence the industry, paving the way for more efficient and effective compressor systems.
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